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Author Question: Which of the following isotopes is the most stable? (Read 61 times)

ereecah

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Question 1

The decay constant, k, is given for each of the beta emitters below. Which one has the shortest half life?
115In, 4.29 × 10-9 s-1
131I, 9.94 × 10-7 s-1
42K, 1.55 × 10-5 s-1
217At, 21.4 s-1

Question 2

Which of the following isotopes is the most stable?
94Zr, 8.67 MeV/nucleon
240Pu, 7.26 MeV/nucleon
20Ne, 8.03 MeV/nucleon
6He, 4.89 MeV/nucleon


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Marked as best answer by ereecah on Feb 15, 2020

jaymee143

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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ereecah

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Reply 2 on: Feb 15, 2020
:D TYSM


miss_1456@hotmail.com

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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